Oppo F9 Pro vs Poco F1 vs Oppo A3s vs Xiaomi Redmi Y2 comparison

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ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
general
Release dateAugust 2018August 2018-June 2018
Launched in IndiaYesYes-Yes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)156.70 x 74.00 x 7.90155.50 x 75.20 x 8.80156.20 x 75.60 x 8.20160.73 x 77.26 x 8.10
Weight (g)169.00182.00168.00170.00
Battery capacity (mAh)3500400042303080
Fast chargingVOOCQuick Charge 3.0--
ColoursSunrise Red, Twilight Blue, Starry PurpleBlue, GreyRed, Dark PurpleDark Grey, Gold, Rose Gold
Body type---Plastic
Removable battery---No
SAR value---1.12
display
Screen size (inches)6.306.186.205.99
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2246 pixels720x1520 pixels720x1440 pixels
Aspect ratio19.5:918.7:919:918:9
Protection type-Gorilla Glass--
hardware
Processor2GHz octa-core2.8GHz octa-core1.8GHz octa-core2GHz octa-core
Processor makeMediaTek Helio P60Qualcomm Snapdragon 845Snapdragon 450Snapdragon 625
RAM6GB6GB2GB3GB
Internal storage64GB64GB16GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256256
Dedicated microSD slotYesNo-Yes
camera
Rear camera16-megapixel (f/1.8) + 2-megapixel (f/2.4)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel (f/2.0, 1.12-micron)13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/2.2, 1.25-micron)
Rear autofocusYes-Yes-
Rear flashYesYesLEDLED
Front camera25-megapixel (f/2.0)20-megapixel8-megapixel (f/2.2)16-megapixel
Front flash---LED
software
Operating systemAndroid OreoAndroid 8.1Android 8.1 OreoAndroid 8.1 Oreo
SkinColor OS 5.2MIUI for PocoColorOS 5.1MIUI 9.5
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac--802.11 b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 5.00Yes, v 4.20Yes, v 4.20
NFCNo---
InfraredNoYes-Yes
USB OTGYes---
Micro-USBYes-YesYes
LightningNo---
Headphones3.5mm3.5mm3.5mm3.5mm
Number of SIMs22-2
USB Type-C-Yes--
FM-Yes--
sim 1
SIM TypeNano-SIMMicro-SIM-Nano-SIM
GSM/CDMAGSMGSM-GSM
3GYesYes-Yes
4G/ LTEYesYes-Yes
sim 2
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSM-GSM
3GYesYes-Yes
4G/ LTEYesYes-Yes
sensors
Face unlockYesYes--
Fingerprint sensorYesYes-Yes
Compass/ MagnetometerYes-YesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYes-Yes
Gyroscope---Yes